Corticosteroids, optic neuritis, and multiple sclerosis.

@article{Olek1994CorticosteroidsON,
  title={Corticosteroids, optic neuritis, and multiple sclerosis.},
  author={Michael J. Olek and Omar A. Khan},
  journal={The New England journal of medicine},
  year={1994},
  volume={330 17},
  pages={
          1238; author reply 1239
        }
}